CN203164670U - Industrial control equipment having earphone communication interface - Google Patents
Industrial control equipment having earphone communication interface Download PDFInfo
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- CN203164670U CN203164670U CN 201320133687 CN201320133687U CN203164670U CN 203164670 U CN203164670 U CN 203164670U CN 201320133687 CN201320133687 CN 201320133687 CN 201320133687 U CN201320133687 U CN 201320133687U CN 203164670 U CN203164670 U CN 203164670U
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- control equipment
- industrial control
- dtmf
- communication interface
- fsk module
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Abstract
The utility model relates to an industrial control equipment having an earphone communication interface. The industrial control equipment is characterized by comprising an earphone interface circuit and a DTMF/FSK module, wherein an input end of the DTMF/FSK module is connected with the earphone interface circuit, the DTMF/FSK module carries out decoding of a received audio signal and then is connected with a CPU of the industrial control equipment to realize full duplex communication. The industrial control equipment has a simple structure, can be convenient for industrial field operation, changes a mode of setting a frequency converter and a PLC controller through manual wiring by utilizing a computer in the prior art, can further realize remote parameter setting through a wireless communication function of portable equipment and is of great importance to field debugging of the industrial equipment.
Description
Technical field
The utility model relates to a kind of industrial control equipment with headset communication interface.
Background technology
Existing commercial unit in use because product different, need arrange the parameter of commercial unit through regular meeting.Yet parameter is set generally all needs complicated wiring, sets by computer then.It has not only wasted manpower, and has influenced production efficiency.Therefore, how to realize portable set, realize that by the headset interface parameter setting of commercial unit is very important.
Summary of the invention
The purpose of this utility model provides a kind of industrial control equipment with headset communication interface, can realize realizing by the headset interface parameter setting and the communication of commercial unit.
The utility model adopts following scheme to realize: a kind of industrial control equipment with headset communication interface is characterized in that comprising:
One earphone interface circuit; And
One DTMF/FSK module, the input end of this DTMF/FSK module is connected with described earphone interface circuit, inserts the CPU of described industrial control equipment after this DTMF/FSK module is decoded the sound signal that receives, and realizes full duplex communication.
In the utility model one embodiment, described industrial control equipment is frequency converter or PLC controller.
In the utility model one embodiment, what carry out communication through described headset communication interface with described industrial control equipment is portable set.
In the utility model one embodiment, described portable set comprises mobile phone, panel computer or laptop computer.
Equipment of the present utility model can make things convenient for the industry spot operation, having changed existing needs utilizes the computer expert to cross the industrial control equipment that manual wiring setting comprises frequency converter and PLC controller, and can realize the long-range parameter that arranges by the portable equipment wireless communication function, have big meaning for the commercial unit field adjustable.
Description of drawings
Fig. 1 is the utility model embodiment circuit principle structure synoptic diagram.
Embodiment
Below in conjunction with drawings and Examples the utility model is described further.
See also Fig. 1, Fig. 1 is the utility model embodiment circuit principle structure synoptic diagram.Among the figure, have the industrial control equipment of headset communication interface, it is characterized in that comprising: an earphone interface circuit; And a DTMF/FSK module, the input end of this DTMF/FSK module is connected with described earphone interface circuit, and this DTMF/FSK module inserts the CPU of described industrial control equipment with the sound signal that the receives back of decoding, and realizes full duplex communication.
In the utility model one embodiment, consider that industrial control equipment generally sends, to receive data volume few, therefore, the method for present embodiment mainly is the parameter setting at industrial control equipment, and namely described duplex signaling is be used to the parameter that described industrial control equipment is set.Described industrial control equipment is frequency converter or PLC controller.What carry out communication through described headset communication interface with described industrial control equipment is portable set, and this portable set comprises mobile phone, panel computer or laptop computer.
The utility model utilizes audio interface cleverly, cooperates the DTMF/FS decoder module, can realize by the setting of portable set to the commercial unit parameter, not only simplified the wiring operation, and handled easily, the radio function of cooperation portable equipment can also be realized operated from a distance.
The above only is preferred embodiment of the present utility model, and all equalizations of doing according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (4)
1. industrial control equipment with headset communication interface is characterized in that comprising:
One earphone interface circuit; And
One DTMF/FSK module, the input end of this DTMF/FSK module is connected with described earphone interface circuit, inserts the CPU of described industrial control equipment after this DTMF/FSK module is decoded the sound signal that receives, and realizes full duplex communication.
2. the industrial control equipment with headset communication interface according to claim 1, it is characterized in that: described industrial control equipment is frequency converter or PLC controller.
3. the industrial control equipment with headset communication interface according to claim 1 is characterized in that: what carry out communication through described headset communication interface with described industrial control equipment is portable set.
4. the industrial control equipment with headset communication interface according to claim 3, it is characterized in that: described portable set comprises mobile phone, panel computer or laptop computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320133687 CN203164670U (en) | 2013-03-22 | 2013-03-22 | Industrial control equipment having earphone communication interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320133687 CN203164670U (en) | 2013-03-22 | 2013-03-22 | Industrial control equipment having earphone communication interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203164670U true CN203164670U (en) | 2013-08-28 |
Family
ID=49025842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320133687 Expired - Lifetime CN203164670U (en) | 2013-03-22 | 2013-03-22 | Industrial control equipment having earphone communication interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203164670U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103149874A (en) * | 2013-03-22 | 2013-06-12 | 福州欣联达电子科技有限公司 | Industrial control equipment with earphone communication interface and implementation method |
| CN103517307A (en) * | 2013-09-23 | 2014-01-15 | 无锡高联信息技术有限公司 | Remote debugging system based on TD-SCDMA |
| CN103531002A (en) * | 2013-09-23 | 2014-01-22 | 无锡高联信息技术有限公司 | Remote debugging method based on TD-SCDMA (Time Division-Synchronization Code Division Multiple Access) |
-
2013
- 2013-03-22 CN CN 201320133687 patent/CN203164670U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103149874A (en) * | 2013-03-22 | 2013-06-12 | 福州欣联达电子科技有限公司 | Industrial control equipment with earphone communication interface and implementation method |
| CN103517307A (en) * | 2013-09-23 | 2014-01-15 | 无锡高联信息技术有限公司 | Remote debugging system based on TD-SCDMA |
| CN103531002A (en) * | 2013-09-23 | 2014-01-22 | 无锡高联信息技术有限公司 | Remote debugging method based on TD-SCDMA (Time Division-Synchronization Code Division Multiple Access) |
| CN103531002B (en) * | 2013-09-23 | 2016-08-10 | 无锡高联信息技术有限公司 | A kind of remote debugging method based on TD-SCDMA |
| CN103517307B (en) * | 2013-09-23 | 2016-08-24 | 无锡高联信息技术有限公司 | A kind of remote debugging system based on TD-SCDMA |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130828 |